WASHINGTON - Within the debate over the law that overhauls the U.S. health care system, speculation swirls about a doomsday scenario for the health insurance industry.
As the Supreme Court pondered the legal merits of the Affordable Care Act last week, Justice Antonin Scalia mentioned the possibility of "bankrupting insurance companies and the whole system ... tumbling down."
Outside the court, Rep. Michele Bachmann of Minnesota whipped up a crowd of Tea Party protesters, predicting "chaos on an economic spectacle like we have never seen."
The doomsday theory plays out like this: The high court eliminates only the individual mandate within the health care law that requires all Americans to buy insurance or face a fine. Health insurance companies then would have to follow the rest of the law and cover millions more Americans with pre-existing conditions, among other cost burdens -- without the benefit of adding millions of healthy people that the individual mandate requires.
Those fearing such a scenario say it would cripple the health insurance industry. But few, if any, financial analysts or health economists share the same level of concern.
"It's not like an apocalyptic disaster," said Chuck Phelps, a retired professor of health economics at the University of Rochester. "The people harmed are not the insurance companies. The people harmed are relatively healthy people who want to buy individual policies. They won't be able to."
The health insurance industry has asked the Supreme Court to strike down certain patient protections if the justices take away the individual mandate. The industry made the request because the number of uninsured did not decline in states that have tried to increase coverage without mandates, according to the America's Health Insurance Plans, a trade group representing companies covering 200 million Americans.
Still, the industry never predicted bankruptcies if the high court strikes down the individual mandate and nothing else. That's because individual health care policies represent just 5 percent of the health insurance industry's business, and companies are only obliged to issue policies to those who pay premiums.